Home / 6,607,116.90-9,907,722.90-2,562,260.40

Finding the Fourth Proportional to 6,607,116.90, 9,907,722.90 and 2,562,260.40

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Solution

The fourth proportional to 6,607,116.90, 9,907,722.90 and 2,562,260.40 is: 3,842,245.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,607,116.90 : 9,907,722.90 = 2,562,260.40 : x
  2. Step 2: Convert to fraction form
    6,607,116.90/9,907,722.90 = 2,562,260.40/x
  3. Step 3: Cross multiply
    6,607,116.90x = 9,907,722.90 × 2,562,260.40
  4. Step 4: Simplify right side
    6,607,116.90x = 25,386,166,040,843.16
  5. Step 5: Solve for x
    x = 25,386,166,040,843.16/6,607,116.90
  6. Step 6: Final answer
    x = 3,842,245.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.